gtk:progress-bar-pulse-step (object)

object -- a gtk:progress-bar widget
step -- a double float with the fraction between 0.0 and 1.0

Accessor of the pulse-step slot of the gtk:progress-bar class. The gtk:progress-bar-pulse-step function retrieves the pulse step which is a fraction from 0.0 to 1.0. The (setf gtk:progress-bar-pulse-step) function sets the fraction of total progress bar length to move the bouncing block for each call to the gtk:progress-bar-pulse function.